strace: disable mpers (multiple personality) support on aarch64 to fix

https://hydra.nixos.org/build/69542376

[dezgeg: changed to --enable-mpers=check instead of --enable-mpers=no,
which makes it probe at build-time whether a certain personality is
supported and enable it only if the probe succeeded, instead of
unconditionally disabling it. Should be more future-proof.]

pkgs/development/tools/misc/strace/default.nix

···
 
   buildInputs = [ libunwind ]; # support -k
 
+  configureFlags = stdenv.lib.optional stdenv.hostPlatform.isAarch64 "--enable-mpers=check";
+
   meta = with stdenv.lib; {
     homepage = http://strace.sourceforge.net/;
     description = "A system call tracer for Linux";